{"id":"https://openalex.org/W2903300773","doi":"https://doi.org/10.1109/acssc.2018.8645486","title":"A Converse Bound for Cache-Aided Interference Networks","display_name":"A Converse Bound for Cache-Aided Interference Networks","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2903300773","doi":"https://doi.org/10.1109/acssc.2018.8645486","mag":"2903300773"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2018.8645486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2018.8645486","pdf_url":null,"source":{"id":"https://openalex.org/S4363608623","display_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057824853","display_name":"Antonious M. Girgis","orcid":"https://orcid.org/0000-0001-9828-6534"},"institutions":[{"id":"https://openalex.org/I57629906","display_name":"Nile University","ror":"https://ror.org/03cg7cp61","country_code":"EG","type":"education","lineage":["https://openalex.org/I57629906"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Antonious M. Girgis","raw_affiliation_strings":["Wireless Intelligent Networks Center (WINC), Nile University, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wireless Intelligent Networks Center (WINC), Nile University, Cairo, Egypt","institution_ids":["https://openalex.org/I57629906"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034697367","display_name":"\u00d6zg\u00fcr Er\u00e7etin","orcid":"https://orcid.org/0000-0002-3454-5610"},"institutions":[{"id":"https://openalex.org/I134235054","display_name":"Sabanc\u0131 \u00dcniversitesi","ror":"https://ror.org/049asqa32","country_code":"TR","type":"education","lineage":["https://openalex.org/I134235054"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ozgur Ercetin","raw_affiliation_strings":["Faculty of Engineering and Natural Sciences, Sabanci University, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Natural Sciences, Sabanci University, Turkey","institution_ids":["https://openalex.org/I134235054"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019430933","display_name":"Mohammed Nafie","orcid":"https://orcid.org/0000-0002-9593-9517"},"institutions":[{"id":"https://openalex.org/I145487455","display_name":"Cairo University","ror":"https://ror.org/03q21mh05","country_code":"EG","type":"education","lineage":["https://openalex.org/I145487455"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Mohammed Nafie","raw_affiliation_strings":["Electronics and Communications Engineering Dept., Cairo University, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Communications Engineering Dept., Cairo University, Egypt","institution_ids":["https://openalex.org/I145487455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037218370","display_name":"Tamer ElBatt","orcid":"https://orcid.org/0000-0002-1081-9576"},"institutions":[{"id":"https://openalex.org/I80693520","display_name":"American University in Cairo","ror":"https://ror.org/0176yqn58","country_code":"EG","type":"education","lineage":["https://openalex.org/I80693520"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Tamer ElBatt","raw_affiliation_strings":["Computer Science and Engineering Dept., The American University in Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering Dept., The American University in Cairo, Egypt","institution_ids":["https://openalex.org/I80693520"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"177","last_page":"181"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11409","display_name":"Advanced Wireless Network Optimization","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nondestructive-testing","display_name":"Nondestructive testing","score":0.8278961181640625},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7425189018249512},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.6904891729354858},{"id":"https://openalex.org/keywords/converse","display_name":"Converse","score":0.6870821714401245},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6703705787658691},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5868752598762512},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5811789035797119},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25265443325042725},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18864929676055908},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1768457591533661},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.157841295003891},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10972961783409119},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06894958019256592}],"concepts":[{"id":"https://openalex.org/C56529433","wikidata":"https://www.wikidata.org/wiki/Q626700","display_name":"Nondestructive testing","level":2,"score":0.8278961181640625},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7425189018249512},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.6904891729354858},{"id":"https://openalex.org/C2776809875","wikidata":"https://www.wikidata.org/wiki/Q1375963","display_name":"Converse","level":2,"score":0.6870821714401245},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6703705787658691},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5868752598762512},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5811789035797119},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25265443325042725},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18864929676055908},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1768457591533661},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.157841295003891},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10972961783409119},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06894958019256592},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/acssc.2018.8645486","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2018.8645486","pdf_url":null,"source":{"id":"https://openalex.org/S4363608623","display_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 52nd Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"},{"id":"pmh:oai:research.sabanciuniv.edu:37402","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402254","display_name":"Sabanci University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134235054","host_organization_name":"Sabanc\u0131 \u00dcniversitesi","host_organization_lineage":["https://openalex.org/I134235054"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2304678994","https://openalex.org/W2345821518","https://openalex.org/W2409479574","https://openalex.org/W2508764403","https://openalex.org/W2581472239","https://openalex.org/W2589022566","https://openalex.org/W2740604389","https://openalex.org/W2948872931","https://openalex.org/W2949081128","https://openalex.org/W2962793242","https://openalex.org/W2962943067","https://openalex.org/W2963360080","https://openalex.org/W2963692980","https://openalex.org/W3100538838","https://openalex.org/W3103610239","https://openalex.org/W4297069203","https://openalex.org/W6746449839","https://openalex.org/W6765938089"],"related_works":["https://openalex.org/W2963246398","https://openalex.org/W2753934122","https://openalex.org/W2886023600","https://openalex.org/W4289129249","https://openalex.org/W2949723597","https://openalex.org/W3128455147","https://openalex.org/W2903300773","https://openalex.org/W2552063089","https://openalex.org/W2022026190","https://openalex.org/W2948872931"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"an":[3,27],"interference":[4,45],"network":[5],"with":[6,20,47],"arbitrary":[7],"number":[8],"of":[9,43,89],"transmitters":[10],"and":[11,39],"receivers":[12],"is":[13,18,61,85],"studied,":[14],"where":[15],"each":[16],"transmitter":[17],"equipped":[19],"a":[21],"finite":[22],"size":[23],"cache.":[24],"We":[25],"obtain":[26],"information-theoretic":[28],"lower":[29,59],"bound":[30,60,66],"on":[31,81],"both":[32],"the":[33,40,52,65,68,78,82,90],"peak":[34,53,91],"normalized":[35],"delivery":[36],"time":[37],"(NDT),":[38],"expected":[41,83],"NDT":[42,84],"cache-aided":[44],"networks":[46],"uniform":[48],"content":[49],"popularity.":[50],"For":[51],"NDT,":[54],"we":[55,75],"show":[56,76],"that":[57,77,88],"our":[58],"strictly":[62],"tighter":[63],"than":[64,87],"in":[67],"literature":[69],"for":[70],"small":[71],"cache":[72],"sizes.":[73],"Moreover,":[74],"feasibility":[79],"region":[80],"bigger":[86],"NDT.":[92]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}